The Murray 7100419YP Belt RZT-42 helps transfer power through the compatible mower’s belt-driven system for smooth and dependable operation. This replacement belt connects designated pulleys and moves continuously as the engine runs, transmitting rotational force to the related drive or cutting components. Its design supports proper belt engagement and helps maintain consistent power ... https://www.wholetoolbox.com/murray-7100419yp-belt-rzt-42/7100419YP.html